CN208129520U

CN208129520U - A kind of leak warning PVC glove

Info

Publication number: CN208129520U
Application number: CN201721893672.5U
Authority: CN
Inventors: 刘晓星; 刘洪明
Original assignee: SHANDONG LANFAN NEW MATERIAL CO Ltd
Current assignee: SHANDONG LANFAN NEW MATERIAL CO Ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2018-11-23
Anticipated expiration: 2027-12-29

Abstract

The utility model provides a kind of leak warning PVC glove, leak warning PVC glove provided by the utility model includes glove bulk, wherein, the glove bulk is the four-layer structure mutually bonded, the four-layer structure is followed successively by jacket layer in PU from inside to outside, coloured PVC material layer, meets water photochromic layer and colorless and transparent PVC jacket layer, gloves provided by the utility model are after colorless and transparent jacket layer is damaged, water discoloration coating is met rapidly by white bleach, gloves show the conspicuous color of coloured PVC material layer, and wearer is reminded to replace gloves in time.The utility model leak warning PVC glove is suitable for contacting the crowd for having the water quality such as bacterium, toxicity, corrosivity, and high sensitivity can avoid the injury because of gloves breakage to wearer's hand skin and health.

Description

A kind of leak warning PVC glove

Technical field

The utility model belongs to plastic gloves field more particularly to a kind of leak warning PVC glove.

Background technique

PVC glove is since its production technology is relatively easy, material cost is lower, wearing is convenient, good permeability, feel are relaxed It is suitable, acid and alkali-resistance, isolation effect are good, will not cause skin allergy, the advantages that price is cheap quickly grows.The current master of PVC glove It wants consuming population to concentrate on beauty, Europe, Deng industrially developed country, is widely used in medical examination, nursing, food processing, fast food The fields such as service, provide good protection to people.With the increasingly raising of domestic consumption level, more and more industries are opened Beginning focuses more on the important function of wearing gloves, and the consumption figure of gloves presents a rapidly rising trend.

With the more and more extensive use of PVC glove, client is to gloves safety, and the requirement of functional diversities is also increasingly It is high.There is the crowd of the water quality such as bacterium, toxicity, corrosivity for contact, often the double-deck even multi-layer gloves of wearing, to avoid because of hand The damaged injury to hand skin and health of set.But after dressing multi-layer gloves, the stickiness of gloves and the flexibility of both hands It is substantially reduced, and the generation of leakage cannot be avoided completely.Therefore, a leak color changing alarm PVC glove is developed, is reminded in time Wearer replaces gloves, protects the personal safety of operator, has a very important significance.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of leaks to warn PVC glove, it is provided by the utility model Leak warning PVC glove gloves after leakage can change colour, and avoid because gloves breakage is to wearer's hand skin and health Injury.

The utility model provides a kind of leak warning PVC glove, including glove bulk, wherein the glove bulk is The four-layer structure mutually bonded, the four-layer structure are followed successively by jacket layer in PU, coloured PVC material layer from inside to outside, meet water discoloration Layer and colorless and transparent PVC jacket layer.

Preferably, in the PU jacket layer with a thickness of 0.010~0.015mm.

Preferably, the coloured PVC material layer with a thickness of 0.050~0.060mm.

Preferably, it is described meet water photochromic layer with a thickness of 0.015~0.025mm.

Preferably, the colorless and transparent PVC jacket layer with a thickness of 0.050~0.060mm.

Compared with prior art, the utility model provides a kind of leak warning PVC glove, leakage provided by the utility model Water policeman shows that PVC glove includes glove bulk, wherein the glove bulk is the four-layer structure mutually bonded, the four-layer structure It is followed successively by jacket layer in PU from inside to outside, coloured PVC material layer, meets water photochromic layer and colorless and transparent PVC jacket layer, the utility model The gloves of offer meet water discoloration coating rapidly by white bleach, gloves show coloured after colorless and transparent jacket layer is damaged The conspicuous color of PVC material layer reminds wearer to replace gloves in time.The utility model leak warning PVC glove is suitable for connecing Touching has the crowds of the water quality such as bacterium, toxicity, corrosivity, high sensitivity, can avoid because of gloves breakage to wearer's hand skin and The injury of health.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.

Fig. 1 is the cross-sectional view that leak provided by the embodiment of the utility model warns PVC glove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, Fig. 1 is the cross-sectional view that leak provided by the embodiment of the utility model warns PVC glove；Its In, 1 is jacket layer in PU；2 be coloured PVC material layer；3 be chance water photochromic layer；4 be colorless and transparent PVC jacket layer；When work, when Gloves meet water discoloration coating 3 rapidly by white bleach, gloves show coloured PVC material after colorless and transparent 4 breakage of jacket layer The conspicuous color of the bed of material 2 reminds wearer to replace gloves in time.

According to the utility model, jacket layer is by using the original well known in the art for preparing PU layers in PU described in the utility model Material is prepared；Wherein, the utility model does not have particular/special requirement to the raw material for preparing PU layers, passes through as known in the art Polyurethane is mixed with water, alkali adjusting pH value is added to 8~10, obtains preparing PU layers of raw material.Wherein, the thickness of the PU internal layer Degree is preferably 0.012~0.014mm.

According to the utility model, coloured PVC material layer described in the utility model prepares coloured PVC using well known in the art The raw material of material layer is prepared；Wherein, the utility model does not have special want to the raw material for preparing coloured PVC material layer It asks, it can be by the way that conventional layer of PVC be mixed to get with raw material with the color masterbatch that can be used for layer of PVC；Specifically, can such as pass through by PVC, plasticizer, stabilizer, thinner, TiO₂With color masterbatch according to mass ratio be 100：(65-75)：(1-1.5)：(20-30)： (2-3)：The ratio of (0.1-0.2) is prepared to obtain the raw material for preparing coloured PVC material layer；The utility model is to color masterbatch also without spy Different to require, color is eye-catching, such as the color masterbatch of red, orange, green, blue and purple color；The thickness of the coloured PVC material layer is preferred For 0.050~0.060mm, more preferably 0.055~0.058mm.

According to the utility model, chance water photochromic layer described in the utility model is met water by using preparation well known in the art and is become The raw material of chromatograph is prepared；Wherein, the raw material that the utility model meets water photochromic layer to the preparation does not have particular/special requirement, ability The well known wet off-color material of sense in domain, is mainly made of colour former, color developing agent and desensitizer；The thickness for meeting water photochromic layer Preferably 0.015~0.025mm, more preferably 0.018~0.020mm.

According to the utility model, colorless and transparent PVC jacket layer described in the utility model is by using system well known in the art The raw material of standby colorless and transparent layer of PVC is prepared；The utility model is not special to the raw material for preparing colorless and transparent layer of PVC It is required that the raw material well known in the art for preparing colorless and transparent layer of PVC.Wherein, the thickness of the colorless and transparent PVC jacket layer Preferably 0.050~0.060mm, more preferably 0.055~0.058mm.

The utility model provides a kind of leak warning PVC glove, and leak provided by the utility model warns PVC glove packet Include glove bulk, wherein the glove bulk is the four-layer structure mutually bonded, and the four-layer structure is followed successively by PU from inside to outside Interior jacket layer, meets water photochromic layer and colorless and transparent PVC jacket layer at coloured PVC material layer, and gloves provided by the utility model are colourless After transparent jacket layer is damaged, water discoloration coating is met rapidly by white bleach, gloves show the eye-catching face of coloured PVC material layer Color reminds wearer to replace gloves in time.The utility model leak warning PVC glove, which is suitable for contact, bacterium, toxicity, corrosion Property etc. water quality crowd, high sensitivity can avoid injury because of gloves breakage to wearer's hand skin and health.

For the sake of becoming apparent from, it is described in detail below by following embodiment.

Embodiment 1

Leak warns PVC glove preparation process as follows：

By raw material according to weight ratio PVC：Plasticizer (DOTP)：Stabilizer (Changshu calcium zinc stabilizer SBA-203)：Drop Stick (Nanjing forever Shun D70)=100：65-75：1-1.5：Agitator tank is added in 20-30, prepares PVC paste material 1, puts after vacuum defoamation Enter in assembly line thickener slot.

By raw material according to weight ratio PVC：Plasticizer (DOTP)：Stabilizer (Changshu calcium zinc stabilizer SBA-203)：Drop Stick (Nanjing forever Shun D70)：TiO₂：Red color masterbatch=100：65-75：1-1.5：20-30：2-3：Agitator tank is added in 0.1-0.2, PVC paste material 2 is prepared, is put into after vacuum defoamation in assembly line thickener slot.

Fingerprint is preheating to 60-65 DEG C, colorless and transparent PVC paste material 1 is impregnated, is carried out under 180-190 DEG C of plasticization temperature Primary plasticizing, fusion time are 2.5-3 minutes.

After fingerprint is cooled to 50-53 DEG C, one layer of wet discoloration material layer of sense is uniformly sprayed in glove surface, in 80-85 DEG C oven in dry.

Fingerprint is warming up to 60-65 DEG C, impregnates coloured PVC paste material 2, is carried out under 190-200 DEG C of plasticization temperature secondary Plasticizing, fusion time are 4-4.5 minutes.

After fingerprint is cooled to 60-65 DEG C, impregnating polyurethane slurry was dried by oven 2-2.5 minutes of 130-135 DEG C Solid carbon dioxide point.After cooling, crimping, demoulding, packaging obtain leak warning PVC glove.

Wherein, in PU jacket layer with a thickness of 0.012mm；Coloured PVC material layer with a thickness of 0.055mm；Meet water photochromic layer With a thickness of 0.020mm；Colorless and transparent PVC jacket layer with a thickness of 0.055mm.

The internal layer that wearing embodiment 1 obtains is that red leak warns PVC glove, scratches gloves outer layer with pocket knife or needle Afterwards, hand is submerged in water, 3s inner glove appearance becomes red from white.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims

1. a kind of leak warns PVC glove, including glove bulk, which is characterized in that the glove bulk is four mutually bonded Layer structure, the four-layer structure are followed successively by jacket layer in PU from inside to outside, coloured PVC material layer, meet water photochromic layer and colorless and transparent PVC jacket layer.

2. leak according to claim 1 warns PVC glove, which is characterized in that jacket layer with a thickness of 0.010 in the PU ~0.015mm.

3. leak according to claim 1 warns PVC glove, which is characterized in that the coloured PVC material layer with a thickness of 0.050~0.060mm.

4. leak according to claim 1 warns PVC glove, which is characterized in that it is described meet water photochromic layer with a thickness of 0.015~0.025mm.

5. leak according to claim 1 warns PVC glove, which is characterized in that the thickness of the colorless and transparent PVC jacket layer Degree is 0.050~0.060mm.